CN115486299A - Sunlight greenhouse and greenhouse ventilation method - Google Patents
Sunlight greenhouse and greenhouse ventilation method Download PDFInfo
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- CN115486299A CN115486299A CN202211266602.2A CN202211266602A CN115486299A CN 115486299 A CN115486299 A CN 115486299A CN 202211266602 A CN202211266602 A CN 202211266602A CN 115486299 A CN115486299 A CN 115486299A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A sunlight greenhouse and a greenhouse ventilation method relate to the technical field of sunlight greenhouses and are used for improving the ventilation effect of the existing sunlight greenhouse. Including back wall body, gable, supporting framework and plastic film, its characterized in that, two rows of ventilation window subassemblies that set up from top to bottom have on the back wall body, the ventilation window subassembly is including inlaying the internal window frame in back wall, supporting framework's front end has the air intake, the inboard vent that forms of window frame. Through the arrangement of the two rows of ventilation window assemblies on the rear wall body of the sunlight greenhouse, the circulation of airflow in the sunlight greenhouse can be promoted, and the ventilation effect is good; the air flow entering the sunlight greenhouse through the air inlet has one part flowing out through the lower ventilation opening and the other part flowing out through the upper ventilation opening; through setting up a plurality of little vents on the wall body of back, the air current of different positions flows through corresponding vent after getting into in the sunlight greenhouse.
Description
Technical Field
The invention relates to the technical field of sunlight greenhouses, in particular to a sunlight greenhouse and a greenhouse ventilation method.
Background
The sunlight greenhouse is also called a greenhouse for short, and consists of two side gable walls, a maintenance back wall body, a supporting framework and a covering material. The sunlight greenhouse has good heat preservation effect and good ventilation function. When the existing sunlight greenhouse is ventilated, natural ventilation is generally carried out by adopting a mode of film stripping and film rolling, the ventilation effect is not good, the operation is complex, and the ventilation requirement of the sunlight greenhouse in all seasons can not be met.
Disclosure of Invention
The invention aims to provide a sunlight greenhouse and a greenhouse ventilation method, which are used for improving the ventilation effect of the existing sunlight greenhouse.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a sunlight greenhouse, includes back wall body, gable, supporting framework and plastic film, two rows of ventilation window subassemblies that set up from top to bottom have on the back wall body, the ventilation window subassembly is including inlaying the internal window frame in back wall, supporting framework's front end has the air intake, the inboard vent that forms of window frame.
Further, an openable glass window is arranged in the ventilation opening.
Furthermore, two outer guide rails arranged left and right are fixed on the inner side of the window frame, an inner guide rail is slidably mounted on the inner side of each outer guide rail, the outer guide rails and the inner guide rails are both of U-shaped structures, and the inner guide rails move left and right on the inner sides of the outer guide rails; two wind shields are arranged between the two inner guide rails up and down, the end parts of the wind shields extend into the inner sides of the corresponding inner guide rails, and corrugated folding plates are arranged between the tops of the wind shields above and the upper side wall of the window frame and between the bottoms of the wind shields below and the lower side wall of the window frame; and a rectangular ventilation opening is formed by the two inner guide rails and the two wind shields in a surrounding manner, positioning mechanisms are arranged between the outer guide rail and the inner guide rail and between the inner guide rail and the wind shields, and the positioning mechanisms are used for keeping the inner guide rail and the outer guide rail fixed relatively and keeping the inner guide rail and the wind shields fixed relatively.
Furthermore, the positioning mechanism between the inner guide rail and the outer guide rail comprises a winding wheel box, a winding wheel, a steel wire rope and a spring, wherein the winding wheel is rotatably installed in the winding wheel box, the steel wire rope is wound on the winding wheel, one end of the steel wire rope is fixed on the outer wall of the winding wheel, the other end of the steel wire rope is fixedly connected with the side wall of the inner guide rail, one end of the spring is fixedly connected with the side wall of the winding wheel box, the other end of the spring is fixedly connected with the side wall of the inner guide rail, and the winding wheel box is fixed on the inner wall of the outer guide rail; and an adjusting screw is fixed on the winding wheel, the adjusting screw is in threaded connection with the side wall of the winding wheel box, and the end part of the adjusting screw is provided with a handle arranged outside the outer guide rail.
Furthermore, two positioning mechanisms which are arranged on the left and right are arranged between the inner guide rail and the wind shield, each positioning mechanism comprises a winding wheel box, a winding wheel, a steel wire rope and two springs, the winding wheels are rotatably installed in the winding wheel boxes, the steel wire rope is wound on the winding wheels, one end of each steel wire rope is fixed on the outer wall of each winding wheel, the other end of each steel wire rope is fixedly connected with the side wall of the wind shield, the number of the springs is two, one end of each spring is fixedly connected with the side wall of the winding wheel box, the other end of each spring is fixedly connected with the corresponding side wall of the wind shield, and the winding wheel boxes are arranged on the inner side of the inner guide rail in a sliding mode along the left and right direction; and an adjusting screw is fixed on the winding wheel, the adjusting screw is in threaded connection with the side wall of the winding wheel box, and the end part of the adjusting screw is provided with a handle arranged outside the inner guide rail.
Furthermore, the inner side of the window frame is provided with annular telescopic cloth, the outer side of the telescopic cloth is fixed on the inner wall of the window frame, the inner side of the telescopic cloth is provided with a wind port rope, two ends of the wind port rope are tied together and the wind port rope is an elastic rope, four corner positions of the window frame are provided with wire wheels, pull ropes are wound on the wire wheels, one ends of the pull ropes are fixedly connected with the outer wall of each wire wheel, the other ends of the pull ropes are fixedly connected with the wind port rope, and the inner side of the telescopic cloth forms a rectangular ventilation opening under the action of the pull ropes; the inner side of the window frame is also provided with a driving mechanism for driving the wire wheel to rotate.
Further, the driving mechanism comprises chain wheels, the chain wheels and the wire wheels are coaxially arranged, a chain is arranged between the chain wheels, and a handle is fixed on one of the chain wheels.
Furthermore, the inner side of the window frame is provided with a plurality of wind-shielding frames which are arranged inside and outside, the lower ends of every two adjacent wind-shielding frames are connected through a hinge, a locking mechanism is arranged between the upper ends of every two adjacent wind-shielding frames, and the locking mechanism is used for enabling the outer wall of the wind-shielding frame positioned on the inner side to be in contact with the inner wall of the wind-shielding frame positioned on the outer side; after the locking mechanism releases the locking of one of the wind-shielding frames, a ventilation opening is formed on the inner side of the wind-shielding frame positioned on the outer side of the one of the wind-shielding frames.
Furthermore, the locking mechanism comprises a stud in threaded connection with the upper end of the windshield frame, a locking pin fixed at one end of the stud and a locking knob fixed at the other end of the stud, the locking pin is perpendicular to the stud, a limiting groove is formed in the windshield frame on the outer side adjacent to the windshield frame provided with the stud, and when the locking pin on one windshield frame is placed in the limiting groove on the adjacent windshield frame, the two windshield frames are relatively fixed; the locking knob is arranged on the outer side of the wind-blocking frame.
The invention also provides a greenhouse ventilation method, which comprises the following steps:
(1) Opening the air inlet and the ventilation opening, allowing the outside air of the sunlight greenhouse to flow through the air inlet and enter the inner side of the sunlight greenhouse, and allowing the inside air of the sunlight greenhouse to flow out through the ventilation opening;
(2) According to the ventilation requirement of the sunlight greenhouse, the size of the ventilation opening is adjusted to adjust the airflow flowing out of the ventilation opening.
The invention has the beneficial effects that:
(1) Through the arrangement of the two rows of ventilation window assemblies on the rear wall body of the sunlight greenhouse, the circulation of airflow in the sunlight greenhouse can be promoted, and the ventilation effect is good;
(2) The air flow entering the sunlight greenhouse through the air inlet has one part flowing out through the lower ventilation opening and the other part flowing out through the upper ventilation opening; through setting up a plurality of little vents on the wall body of back, the air current of different positions flows through corresponding vent after getting into in the sunlight greenhouse.
Drawings
FIG. 1 is a cross-sectional view of a first embodiment of the present invention;
FIG. 2 is a view taken along the line A in FIG. 1;
FIG. 3 is a schematic view of the air flow within the present invention;
FIG. 4 is a front view of a louver assembly according to a second embodiment of the present invention;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a top assembly view of the outer guide rail, inner guide rail and wind deflector;
FIG. 7 is a schematic view of a vent of a louver assembly according to a second embodiment of the present invention;
FIG. 8 is a schematic view of FIG. 7 with the vent enlarged;
FIG. 9 is a top view of the up-down adjustment mechanism;
FIG. 10 is an assembly view of the adjustment wheel and adjustment screw;
FIG. 11 is a front view of a louver assembly according to a third embodiment of the present invention;
FIG. 12 is a schematic view showing the adjustment of the size of the vent of the louver assembly according to the third embodiment of the present invention;
FIG. 13 is an assembly view of the vent cord and pull cord of FIG. 11;
FIG. 14 is a front view of a louver assembly according to the fourth embodiment of the present invention;
FIG. 15 is a side view of FIG. 14;
in the figure: the novel wind-proof window comprises a support framework 1, an air inlet 11, a rear wall 2, a plastic film 3, a gable 4, a window frame 5, a glass window 51, a ventilation opening 52, an outer guide rail 53, a wind-proof frame 54, a hinge 55, a limiting groove 56, an inner guide rail 6, a wind-proof plate 7, a winding wheel 71, a steel wire rope 72, a spring 73, a winding wheel box 74, an adjusting screw 75, a folding plate 76, a connecting shaft 77, a wind-proof rope 8, a telescopic cloth 81, a pull rope 82, a wire wheel 83, a chain wheel 84, a handle 85, a chain 86, a locking knob 9, a locking pin 91 and a stud.
Detailed Description
As shown in fig. 1 to 15, the solar greenhouse of the present invention includes a supporting frame 1, a rear wall 2, a plastic film 3 and a ventilation window assembly, and the solar greenhouse and the ventilation method of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 15, the sunlight greenhouse comprises a rear wall body 2, gable walls 4, supporting frameworks 1 and plastic films 3, wherein the gable walls 4 are located on two sides of the whole sunlight greenhouse, the supporting frameworks 1 are located between the two gable walls 4, and the supporting frameworks 1 are arranged at equal intervals. The plastic film 3 covers the top of the supporting framework 1, two rows of ventilation window assemblies which are arranged up and down are arranged on the rear wall body 2, as shown in fig. 2, each ventilation window assembly comprises a window frame 5 embedded in the rear wall body 2, an air inlet 11 is formed in the front end of the supporting framework 1, and as shown in fig. 3, a ventilation opening 52 is formed in the inner side of the window frame 5. The ventilation opening 52 is provided with an openable glass window 51. After the glass window 51 is opened, as shown in fig. 3, after the air flow enters from the air inlet 11 at the front end of the sunlight greenhouse, the air flow in the sunlight greenhouse is caused to flow, and then the air flow in the sunlight greenhouse flows out of the sunlight greenhouse through the air inlet 52, so that the air flow circulation of the sunlight greenhouse is realized. Through set up two rows of ventilation window subassemblies that set up from top to bottom on the wall body of back, the air current both can flow out from the sunlight greenhouse lower part, can flow out from sunlight greenhouse upper portion again, and then the air current flows out the sunlight greenhouse from upper and lower two-layer face. The ventilation window assemblies are closely arranged, and because the air flows at the air inlets of the sunlight greenhouses are not completely the same, the positions of the air flows entering the sunlight greenhouses are different, after the air flows entering the sunlight greenhouses cause air flow disturbance in the sunlight greenhouses, part of the air flows flow out through the corresponding ventilation openings, and the rest of the air flows flow out through the adjacent ventilation openings.
In order to adjust the flow rate and the flow speed of the airflow flowing out of the sunlight greenhouse according to the ventilation requirement, as shown in fig. 4 to 10, the size of the ventilation opening can be adjusted to meet the ventilation requirement. As shown in fig. 4 and 5, two outer rails 53 arranged left and right are fixed on the inner side of the window frame, the inner rail 6 is slidably mounted on the inner side of the outer rail 53, the outer rail 53 and the inner rail 6 are both U-shaped, and the inner rail 6 moves left and right on the inner side of the outer rail 53. The upper end of the outer guide 53 is fixed in contact with the upper side wall of the window frame 5, and the lower end of the outer guide 53 is fixed in contact with the lower side wall of the window frame 5. The height of the inner guide rail 6 is the same as that of the outer guide rail 53, and the height of the inner guide rail 6 is 1-3mm smaller than that of the outer guide rail 53. Two wind shields 7 which are arranged up and down are arranged between the two inner guide rails 6, the end parts of the wind shields 7 extend into the inner sides of the corresponding inner guide rails 6, and corrugated folding plates 76 are arranged between the top of the upper wind shield 7 and the upper side wall of the window frame 5 and between the bottom of the lower wind shield 7 and the lower side wall of the window frame 5; as shown in fig. 7, a rectangular ventilation opening 52 is defined between the two inner guide rails 6 and the two wind-guard plates 7, and positioning mechanisms are provided between the outer guide rail 53 and the inner guide rail 6 and between the inner guide rail 6 and the wind-guard plates 7, and the positioning mechanisms act to keep the inner guide rail 6 and the outer guide rail 53 relatively fixed, the inner guide rail 6 and the wind-guard plates 7 relatively fixed, and further the size of the ventilation opening 52 relatively fixed.
As shown in fig. 5 and 6, the positioning mechanism between the inner rail 6 and the outer rail 53 includes a winding wheel box 74, a winding wheel 71, a wire rope 72 and a spring 73, the winding wheel 71 is rotatably installed in the winding wheel box 74, the wire rope 72 is wound on the winding wheel 71, one end of the wire rope 72 is fixed on the outer wall of the winding wheel 71, the other end of the wire rope 72 is fixedly connected with the side wall of the inner rail 6, one end of the spring 73 is fixedly connected with the side wall of the winding wheel box 74, the other end of the spring 73 is fixedly connected with the side wall of the inner rail 6, and the winding wheel box 74 is fixed on the inner wall of the outer rail 53; an adjusting screw 75 is fixed on the winding wheel 71, the adjusting screw 75 is in threaded connection with the side wall of the winding wheel box 74, and the end of the adjusting screw 75 is provided with a handle which is arranged outside the outer guide rail 53. When the handle is rotated, the adjusting screw 75 is driven to rotate, so that the winding wheel 71 is driven to rotate, the elastic force of the spring 73 is overcome, the steel wire rope 72 is wound on the winding wheel 71, as shown in fig. 8, at the moment, the two inner guide rails 6 move towards two sides, the distance between the two inner guide rails 6 is increased, and at the moment, the length of the vent 52 is increased.
As shown in fig. 5, 9 and 10, two positioning mechanisms are arranged between the inner rail 6 and the wind deflector 7, each positioning mechanism includes a winding wheel box 74, a winding wheel 71, a steel wire 72 and a spring 73, the winding wheel 71 is rotatably mounted in the winding wheel box 74, the steel wire 72 is wound on the winding wheel 71, one end of the steel wire 72 is fixed on the outer wall of the winding wheel 71, the other end of the steel wire 72 is fixedly connected with the side wall of the wind deflector 7, the number of the springs 73 is two, the winding wheel box 74 is arranged between the upper wind deflector 7 and the lower wind deflector, and the springs 73 are respectively arranged between the winding wheel box 74 and the upper wind deflector and the lower wind deflector. One end of the spring 73 is fixedly connected with the side wall of the winding wheel box 74, the other end of the spring 73 is fixedly connected with the corresponding side wall of the wind shield 7, and the winding wheel box 74 is arranged on the inner side of the inner guide rail 6 in a sliding mode along the left-right direction; as shown in fig. 9 and 10, the two winding wheels 71 are fixedly connected together by a connecting shaft 77, an adjusting screw 75 is fixed on the winding wheels 71, the adjusting screw 75 is in threaded connection with the side wall of the winding wheel box 74, and the end of the adjusting screw 75 is provided with a handle arranged outside the inner guide rail 6. As shown in fig. 8, when the handle is rotated, the adjustment screw 75 is rotated, and the wire 72 is wound around the winding wheel 73. The wind deflector 7 is now brought together towards the middle against the spring force of the spring 73, and the height of the ventilation opening 52 is now reduced. As shown in fig. 8, the handle is rotated in the reverse direction to detach the elastic cord 72 from the winding wheel 71, and the two wind shielding plates 7 are moved to both sides by the spring 73, as shown in fig. 8, and the height of the ventilation opening 52 is increased.
As shown in fig. 11, the louver assembly may have other structural forms, the inner side of the window frame 5 has a ring-shaped retractable cloth 81, the outer side of the retractable cloth 818 is fixed on the inner wall of the window frame 5, the inner side of the retractable cloth 81 has a tuyere rope 8, two ends of the tuyere rope 8 are tied together and the tuyere rope 8 is an elastic rope, four corner positions of the window frame 5 have wire wheels 83, pull ropes 82 are wound on the wire wheels 83, one end of each pull rope 82 is fixedly connected with the outer wall of each wire wheel 83, as shown in fig. 13, the other end of each pull rope 82 is fixedly connected with the tuyere rope 8, and the inner side of the retractable cloth 81 forms a rectangular vent 52 under the action of the pull ropes 82; the inside of the window frame 5 is also provided with a driving mechanism for driving the reel 83 to rotate. The driving mechanism comprises chain wheels 84, the chain wheels 84 and the wire wheels 83 are coaxially arranged, a chain 86 is arranged between the chain wheels 84, and a handle 85 is fixed on one chain wheel 84. When the handle 85 is rotated, the chain wheel 84 is driven to rotate, the wire wheel 83 is driven to rotate, the pull rope 82 is wound on the wire wheel 83, the vent rope 8 is pulled outwards through the pull rope 82 at the moment, and as shown in fig. 12, the size of the vent 52 formed by the vent rope in a surrounding mode is increased. Conversely, when the handle 85 is rotated in the reverse direction, the vent 52 is reduced in size.
As shown in fig. 14, the window frame 5 has a plurality of windshield frames 54 provided inside and outside thereof, and the windshield frames 54 have the same structural shape as the window frame 5. The lower ends of every two adjacent wind-shielding frames 54 are connected through hinges 55, a locking mechanism is arranged between the upper ends of every two adjacent wind-shielding frames 54, and the locking mechanism is used for enabling the outer wall of the wind-shielding frame 54 positioned on the inner side to be in contact with the inner wall of the wind-shielding frame 54 positioned on the outer side; when the lock mechanism releases the lock of one of the windshield frames 54, the ventilation opening 52 is formed inside the windshield frame 54 located outside the one of the windshield frames 54. As shown in fig. 5, the locking mechanism includes a stud 92 in threaded connection with the upper end of the wind-shielding frame 54, a locking pin 91 fixed at one end of the stud 92, and a locking knob 9 fixed at the other end of the stud 92, the locking pin 91 is arranged perpendicular to the stud 92, a limiting groove 56 is arranged on the wind-shielding frame 54 at the outer side adjacent to the wind-shielding frame 54 where the stud 92 is arranged, and when the locking pin 91 on one wind-shielding frame 54 is arranged in the limiting groove 56 on the adjacent wind-shielding frame 54, the two wind-shielding frames 54 are relatively fixed; the locking knob 9 is disposed outside the windshield frame 54. When every two adjacent windshield frames 54 are locked together and the outermost windshield frame 54 is locked and fixed with the window frame 5, the ventilation opening 52 is formed inside the innermost windshield frame 54, and the size of the ventilation opening 52 is the smallest. After the locking knob 9 is rotated, the locking pin on the innermost windshield frame 54 is moved out of the limiting groove 56 on the adjacent windshield frame 54, the innermost windshield frame 54 can be moved out of the adjacent windshield frame 54, and the ventilation opening 52 is formed on the inner side of the windshield frame adjacent to the innermost windshield frame, so that the size of the ventilation opening 52 is increased.
Through the ventilation window subassembly of above-mentioned three kinds of structures, all can realize the change to the vent 52 size, and then satisfy different ventilation needs.
The invention also provides a greenhouse ventilation method, which comprises the following steps:
(1) Opening the air inlet and the ventilation opening, allowing the outside air of the sunlight greenhouse to flow through the air inlet and enter the inner side of the sunlight greenhouse, and allowing the inside air of the sunlight greenhouse to flow out through the ventilation opening;
(2) According to the ventilation requirement of the sunlight greenhouse, the size of the ventilation opening is adjusted to adjust the airflow flowing out of the ventilation opening.
According to the invention, through the arrangement of the two rows of ventilation window assemblies on the rear wall body of the sunlight greenhouse, the circulation of airflow in the sunlight greenhouse can be promoted, and the ventilation effect is good; the air flow entering the sunlight greenhouse through the air inlet has one part flowing out through the lower ventilation opening and the other part flowing out through the upper ventilation opening; through set up a plurality of little vents on the wall body of back, the air current of different positions gets into behind the sunlight greenhouse and flows out through corresponding vent. According to the ventilation requirement, the size of the ventilation opening can be adjusted, and then the airflow flowing out of the sunlight greenhouse is adjusted.
Claims (10)
1. The utility model provides a sunlight greenhouse, includes back wall body, gable, supporting framework and plastic film, its characterized in that, two rows of ventilation window subassemblies that set up from top to bottom have on the back wall body, the ventilation window subassembly is including inlaying the internal window frame in back wall, supporting framework's front end has the air intake, the inboard vent that forms of window frame.
2. The solar greenhouse of claim 1, wherein the ventilation openings have openable glass windows therein.
3. The sunlight greenhouse of claim 1, wherein two outer guide rails arranged left and right are fixed on the inner side of the window frame, inner guide rails are slidably mounted on the inner sides of the outer guide rails, the outer guide rails and the inner guide rails are both of U-shaped structures, and the inner guide rails move left and right on the inner sides of the outer guide rails; two wind shields are arranged up and down between the two inner guide rails, the end parts of the wind shields extend into the inner sides of the corresponding inner guide rails, and corrugated folding plates are arranged between the tops of the wind shields above and the upper side wall of the window frame and between the bottoms of the wind shields below and the lower side wall of the window frame; a rectangular ventilation opening is formed between the two inner guide rails and the two wind shields in a surrounding mode, positioning mechanisms are arranged between the outer guide rails and the inner guide rails and between the inner guide rails and the wind shields, and the positioning mechanisms are used for enabling the inner guide rails and the outer guide rails to be relatively fixed and enabling the inner guide rails and the wind shields to be relatively fixed.
4. The sunlight greenhouse of claim 3, wherein the positioning mechanism between the inner guide rail and the outer guide rail comprises a winding wheel box, a winding wheel, a steel wire rope and a spring, the winding wheel is rotatably mounted in the winding wheel box, the steel wire rope is wound on the winding wheel, one end of the steel wire rope is fixed on the outer wall of the winding wheel, the other end of the steel wire rope is fixedly connected with the side wall of the inner guide rail, one end of the spring is fixedly connected with the side wall of the winding wheel box, the other end of the spring is fixedly connected with the side wall of the inner guide rail, and the winding wheel box is fixed on the inner wall of the outer guide rail; and an adjusting screw rod is fixed on the winding wheel, is in threaded connection with the side wall of the winding wheel box, and the end part of the adjusting screw rod is provided with a handle arranged outside the outer guide rail.
5. The sunlight greenhouse of claim 3, wherein two positioning mechanisms are arranged on the left and right between the inner guide rail and the wind screen, each positioning mechanism comprises a winding wheel box, a winding wheel, a steel wire rope and two springs, the winding wheel is rotatably mounted in the winding wheel box, the steel wire rope is wound on the winding wheel, one end of the steel wire rope is fixed on the outer wall of the winding wheel, the other end of the steel wire rope is fixedly connected with the side wall of the wind screen, one end of each spring is fixedly connected with the side wall of the winding wheel box, the other end of each spring is fixedly connected with the corresponding side wall of the wind screen, and the winding wheel box is arranged on the inner side of the inner guide rail in a left-right sliding manner; and an adjusting screw rod is fixed on the winding wheel, is in threaded connection with the side wall of the winding wheel box, and the end part of the adjusting screw rod is provided with a handle arranged outside the inner guide rail.
6. The sunlight greenhouse of claim 1, wherein the inside of the window frame is provided with a ring-shaped retractable cloth, the outside of the retractable cloth is fixed on the inner wall of the window frame, the inside of the retractable cloth is provided with a tuyere rope, two ends of the tuyere rope are tied together and the tuyere rope is an elastic rope, four corner positions of the window frame are provided with wire wheels, pull ropes are wound on the wire wheels, one ends of the pull ropes are fixedly connected with the outer walls of the wire wheels, the other ends of the pull ropes are fixedly connected with the tuyere rope, and the inside of the retractable cloth forms a rectangular ventilation opening under the action of the pull ropes; the inner side of the window frame is also provided with a driving mechanism for driving the wire wheel to rotate.
7. A sunlight greenhouse according to claim 6, wherein the driving mechanism comprises chain wheels, the chain wheels are coaxially arranged with the line wheels, a chain is arranged between the chain wheels, and a handle is fixed on one of the chain wheels.
8. A sunlight greenhouse as claimed in claim 1, wherein the window frame has a plurality of wind-shielding frames arranged inside and outside, the lower ends of every two adjacent wind-shielding frames are connected by hinges, and a locking mechanism is arranged between the upper ends of every two adjacent wind-shielding frames, and the locking mechanism is used for making the outer wall of the wind-shielding frame at the inner side contact with the inner wall of the wind-shielding frame at the outer side; after the locking mechanism releases the locking of one of the wind-shielding frames, a ventilation opening is formed on the inner side of the wind-shielding frame positioned on the outer side of the one of the wind-shielding frames.
9. The sunlight greenhouse of claim 8, wherein the locking mechanism comprises a stud in threaded connection with the upper end of the windshield frame, a locking pin fixed at one end of the stud, and a locking knob fixed at the other end of the stud, the locking pin is arranged perpendicular to the stud, a limiting groove is arranged on the outer windshield frame adjacent to the windshield frame provided with the stud, and when the locking pin on one windshield frame is arranged in the limiting groove on the adjacent windshield frame, the two windshield frames are relatively fixed; the locking knob is arranged on the outer side of the wind-blocking frame.
10. A greenhouse ventilation method for a sunlight greenhouse as claimed in any one of claims 1 to 9, characterized by the steps of:
(1) Opening the air inlet and the ventilation opening, allowing the outside air of the sunlight greenhouse to flow through the air inlet and enter the inner side of the sunlight greenhouse, and allowing the inside air of the sunlight greenhouse to flow out through the ventilation opening;
(2) According to the ventilation requirement of the sunlight greenhouse, the size of the ventilation opening is adjusted to adjust the airflow flowing out of the ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266602.2A CN115486299B (en) | 2022-10-15 | 2022-10-15 | Sunlight greenhouse and greenhouse ventilation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266602.2A CN115486299B (en) | 2022-10-15 | 2022-10-15 | Sunlight greenhouse and greenhouse ventilation method |
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| Publication Number | Publication Date |
|---|---|
| CN115486299A true CN115486299A (en) | 2022-12-20 |
| CN115486299B CN115486299B (en) | 2023-05-23 |
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| CN202211266602.2A Active CN115486299B (en) | 2022-10-15 | 2022-10-15 | Sunlight greenhouse and greenhouse ventilation method |
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| CN207813438U (en) * | 2018-01-09 | 2018-09-04 | 南昌卓宏消防设备有限公司 | A kind of fire prevention window construction of assembling easy to disassemble |
| CN210422376U (en) * | 2019-06-25 | 2020-04-28 | 辽宁正昊达工贸有限公司 | Fixed-distance supporting ventilating window of anti-theft door |
| CN211598242U (en) * | 2019-12-10 | 2020-09-29 | 苏州嘉睦碧晟建筑装饰有限公司 | Door and window structure with aluminum alloy frame |
| CN213205471U (en) * | 2020-08-20 | 2021-05-14 | 广东中博建设工程有限公司 | Building energy-saving ventilation structure |
| CN217129307U (en) * | 2022-03-13 | 2022-08-05 | 山东远东伟业(集团)有限公司 | Novel weather-proof energy-saving window |
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| CN203884372U (en) * | 2014-04-04 | 2014-10-22 | 青海省机械科学研究所 | Sunlight greenhouse-type ecological hog house |
| CN104642004A (en) * | 2015-01-25 | 2015-05-27 | 单连勤 | Ventilation type sunlight greenhouse |
| CN206625862U (en) * | 2017-04-01 | 2017-11-10 | 河南理工大学 | A kind of New Mine air door |
| CN207032614U (en) * | 2017-07-25 | 2018-02-23 | 中国五冶集团有限公司 | A kind of building power sunroof |
| CN207235742U (en) * | 2017-08-21 | 2018-04-17 | 河南农多多农牧生态科技有限公司 | A kind of pig house with ventilation circulating structure for moving |
| CN207813438U (en) * | 2018-01-09 | 2018-09-04 | 南昌卓宏消防设备有限公司 | A kind of fire prevention window construction of assembling easy to disassemble |
| CN210422376U (en) * | 2019-06-25 | 2020-04-28 | 辽宁正昊达工贸有限公司 | Fixed-distance supporting ventilating window of anti-theft door |
| CN211598242U (en) * | 2019-12-10 | 2020-09-29 | 苏州嘉睦碧晟建筑装饰有限公司 | Door and window structure with aluminum alloy frame |
| CN213205471U (en) * | 2020-08-20 | 2021-05-14 | 广东中博建设工程有限公司 | Building energy-saving ventilation structure |
| CN217129307U (en) * | 2022-03-13 | 2022-08-05 | 山东远东伟业(集团)有限公司 | Novel weather-proof energy-saving window |
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| CN115486299B (en) | 2023-05-23 |
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